
When Joel Mwale was hospitalized with dysentery, his doctors advised him to focus his energies on making a full recovery.
The Kenyan student had caught the illness after consuming contaminated water distributed by his municipal council during the country's annual dry season.
But as he lay in bed yearning for medication, Mwale, 18, came upon the idea that would provide his community with access to safe drinking water and put him on the road to becoming one of Africa's most promising young entrepreneurs.
"I thought that what if this thing keeps on happening, year in, year out, what if next year the same problem happens?" he says of the illness which also affected numerous other people in his home village.
"I should do something," he said to himself. "I'm not just going to sit back and watch things happen."
Africa's leaders of the future
Upon his release from hospital Mwale invested his life savings, 10,000 Kenyan Shillings ($95), in building a borehole in his village -- a deep well that could reach the water flowing far beneath the ground.
With the help of local volunteers and tradesmen he began digging on a patch of land close his home and before long they struck water.
The team then set about putting the pipes, infrastructure and mechanical system in place that would enable its extraction.
Almost four years on and the project has been so successful that it still provides clean water to around 500 households, says Mwale.
"It works in such a way that somebody has just got to turn a wheel then a lot of water comes out on the other end," he says.
Galvanized by his DIY borehole success, Mwale soon set about planning bigger projects and investigating how he could bring safe and reliable drinking water to the wider Kenyan population.
He was initially held back by a mixture of financial constraints and the need to help his unemployed mother, but before long he found the spark that would bring him his next project.
"One day while I was walking around my community ... it was raining and I saw water running of the ground," explains Mwale.
"So I said that if there's anything that I can do to be able to trap this rain water, store it in a reservoir, then be able to purify it and sell it to the public ... this can be a good idea," he adds.
With the help of a financial loan from a local farmer, Mwale began investing in the necessary equipment and business infrastructure to put his idea into action.
Within a matter of months he had founded Skydrop -- a company that would come to specialize in capturing falling rain water in a series of giant tanks before purifying and bottling it for sale on the commercial market.
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